| Similarity | Rank | |
|---|---|---|
| weyl | 0.917 | 51732 |
| xanthopoulos | 0.905 | 63611 |
| bessel | 0.900 | 83244 |
| yurtsever | 0.900 | 65802 |
| bell-szekeres | 0.898 | 67428 |
| legendre | 0.892 | 50036 |
| substituting | 0.891 | 72139 |
| time-like | 0.890 | 52912 |
| ehlers | 0.887 | 70022 |
| non-scalar | 0.886 | 74660 |
| four-momentum | 0.881 | 75044 |
| chandrasekhar | 0.880 | 37582 |
| covariant | 0.880 | 49143 |
| khan-penrose | 0.878 | 50850 |
| wlf | 0.875 | 58957 |
| colinear | 0.874 | 54259 |
| postmultiplication | 0.871 | 65058 |
| ferrari-ibañez | 0.871 | 71908 |
| coordinates | 0.870 | 90997 |
| nutku-halil | 0.869 | 93876 |
| four-vector | 0.867 | 57484 |
| 22b | 0.865 | 90115 |
| centrosymmetric | 0.863 | 70851 |
| &ngr; | 0.862 | 26945 |
| space-like | 0.862 | 42604 |